Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-02-14T11:59:32Z No. of bitstreams: 1 PDF - Andriely Íris Silva de Araújo.pdf: 3453817 bytes, checksum: b00ec8c89a08b93e7c9d42f674a2973b (MD5)Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2017-03-07T16:45:02Z (GMT) No. of bitstreams: 1 PDF - Andriely Íris Silva de Araújo.pdf: 3453817 bytes, checksum: b00ec8c89a08b93e7c9d42f674a2973b (MD5)Made available in DSpace on 2017-03-07T16:45:02Z (GMT). No. of bitstreams: 1 PDF - Andriely Íris Silva de Araújo.pdf: 3453817 bytes, checksum: b00ec8c89a08b93e7c9d42f674a2973b (MD5) Previous issue date: 2016-12-19After a reflection on learning difficulties the basic principles of algebra in the understanding and approp...